... :250g 3.Type: cnc machining 4.Finish: anti-rust High quality high quality precision cnc turning steel pulley produced by clients' drawingsAdvantages :Over 12 years ... experienceHigh quality control,Competitive price, Fast deliverySmall quantity acceptableSample availableOEM workableSpecifications: Material:Carbon steel, Alloy Steel, Stainless steel, Copper , Brass, Aluminum ...